First off- where's the joke? The humor is dead in this.
"He said he could play CoD- but he couldn't." Eh? The timing is nowhere near well enough to pull it off. It's very predictable. It tries too hard, and ends up trying to distract us in cuteness to forget the fact that there was a joke.

The art is nice, better than anything I can do with a mouse, but very sloppy. The anime' influence, again, adds wayyyy too much to the "cuteness" factor. The color is nice, but the "look at me, I'm totally anime'" destroys a lot of presentation.

Basically, the subject matter of "I'm a girl, and I play CoD" isn't good enough to write around. Trying to pass off as, "yeah, I'm a girl but I can be cool too" isn't something new. It comes off like a poser.

Don't focus on the fact that you're a girl. Focus on humor. Focus more on substance than style. Video games are a nice topic on FJ, considering that most of us play games, but you're going to have to do better than something as generic as CoD to impress this audience.

No. She left him because he said he could play, and has played before, the principle of the thing is honesty. I assume she thought, "if he would lie about something like this, he would probably lie about more important things, too."

First of all, this isn't funny. Good try, but no, not at all.
Second, this is blatantly trying to derive attention from being a ~gamer girl~
I honestly don't see why girls that play video games have to advertise it to everyone incessantly. Good for you, you can do something that millions of others can. It doesn't make you special, it makes you look like a show off douche-baguette.

I honestly hope you didn't break up with that guy on based on the fact he can't play a video game.